# onionshare-cli (PyPI) vulnerabilities

13 known vulnerabilities (3 high, 7 medium, 1 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pypi.org/project/onionshare-cli/

## Advisories (13)

### [CVE-2026-54706](https://cve.now/CVE-2026-54706): OnionShare follows symlinks in shared directories, allowing unintended disclosure of local files

- Severity: Medium 4.8
- Published: Jul 31, 2026
- Affected: fixed in 2.6.4.

### [CVE-2026-54707](https://cve.now/CVE-2026-54707): OnionShare Receive mode writes uploaded files even when file uploads are disabled

- Severity: Medium 5.4
- Published: Jul 31, 2026
- Affected: fixed in 2.6.4.

### [CVE-2022-21694](https://cve.now/CVE-2022-21694): OTF-006: Broken Website Hardening Control: The CSP can be turned on or off but not configured for the specific needs of the website

- Severity: Low 3.7
- Published: Jan 18, 2022
- Affected: fixed in 2.5; from 2.2, fixed in 2.5.

### [CVE-2022-21690](https://cve.now/CVE-2022-21690): Cross-Site Scripting in Onionshare

- Severity: High 8.7
- Published: Jan 18, 2022
- Affected: fixed in 2.5.

### [CVE-2022-21692](https://cve.now/CVE-2022-21692): Improper Access Control in Onionshare

- Severity: Medium 4.3
- Published: Jan 18, 2022
- Affected: from 2.3, fixed in 2.5; fixed in 2.5.

### [CVE-2022-21689](https://cve.now/CVE-2022-21689): Denial of Service in Onionshare

- Severity: High 7.5
- Published: Jan 18, 2022
- Affected: fixed in 2.5.

### [CVE-2022-21693](https://cve.now/CVE-2022-21693): Path traversal in Onionshare

- Severity: Medium 6.3
- Published: Jan 18, 2022
- Affected: from 2.3, fixed in 2.5; fixed in 2.5.

### [CVE-2022-21691](https://cve.now/CVE-2022-21691): Improper Access Control in Onionshare

- Severity: Medium 4.3
- Published: Jan 18, 2022
- Affected: fixed in 2.5; from 2.3, fixed in 2.5.

### [CVE-2022-21695](https://cve.now/CVE-2022-21695): Improper Access Control in Onionshare

- Severity: Medium 4.3
- Published: Jan 18, 2022
- Affected: from 2.3, fixed in 2.5; fixed in 2.5.

### [CVE-2022-21688](https://cve.now/CVE-2022-21688): Out-of-bounds Read in Onionshare

- Severity: High 7.5
- Published: Jan 18, 2022
- Affected: fixed in 2.5.

### [CVE-2022-21696](https://cve.now/CVE-2022-21696): Username spoofing in OnionShare

- Severity: Medium 4.3
- Published: Jan 18, 2022
- Affected: fixed in 2.5; from 2.3, fixed in 2.5.

### [CVE-2021-41867](https://cve.now/CVE-2021-41867): An information disclosure vulnerability in OnionShare 2.3 before 2.4 allows remote unauthenticated attackers to retrieve the full list of…

- Severity: Unrated
- Published: Oct 4, 2021
- Affected: from 2.3, fixed in 2.4.

### [CVE-2021-41868](https://cve.now/CVE-2021-41868): OnionShare 2.3 before 2.4 allows remote unauthenticated attackers to upload files on a non-public node when using the --receive…

- Severity: Unrated
- Published: Oct 4, 2021
- Affected: from 2.3, fixed in 2.4.

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